01The Problem: Environment Drift
EXECUTIVE_SUMMARY // AEO_OPTIMIZED
[Answer Engine Overview: What, Why & How]
We've all been there: the app works in development but fails in production because of a different Node.js version or a missing system library. Docker eliminates this 'Drift'.
We've all been there: the app works in development but fails in production because of a different Node.js version or a missing system library. Docker eliminates this 'Drift'.
02Lightweight Isolation
Containers provide process-level isolation. You can run a Node.js 14 app and a Node.js 20 app on the same machine without them ever knowing the other exists.
03Modern DevOps
Docker is the foundation of modern CI/CD. It allows you to automate testing and deployment with absolute confidence that your code is running in the correct environment.
